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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OK | October,2011 | Mary Reddyhoff | 259 | 416 | OK Dinghy World Rankings | View |
| OK | May,2017 | MARY REDDYHOFF | 78 | 80 | Worlds @OKDinghyGBR | View |
| OK | August,2014 | Mary Reddyhoff | 34 | 41 | International OK Dinghy British Nationals | View |
| OK | October,2007 | Mary Reddyhoff | 29 | 30 | Inlands | View |
| OK | August,2007 | Mary Reddyhoff | 29 | 43 | Nationals | View |
| OK | August,2015 | Mary Reddyhoff | 25 | 35 | OK Nationals | View |
| OK | August,2016 | Mary Reddyhoff | 25 | 29 | OK Nationals @OKDinghyGBR | View |
| OK | October,2011 | Mary Reddyhoff | 22 | 27 | Open Meeting | View |
| OK | September,2017 | Mary Reddyhoff | 20 | 27 | Nats @OKDinghyGBR | View |
| OK | November,2017 | Mary Reddyhoff | 19 | 23 | End of Seasons @OKDinghyGBR | View |
| OK | June,2017 | Mary Reddyhoff | 18 | 21 | Inlands @OKDinghyGBR | View |
| OK | July,2017 | Mary REDDYHOFF | 11 | 16 | Weymouth Regatta @KDinghyGBR | View |